The prime factor
decompositions of two
numbers, A and B, are shown below.
A = 2⁹ x 5 to the power of 6x 13²
B = 2³ × 3 to the power of 4 × 5¹² × 11 × 13
What is the lowest common multiple (LCM)
of A and B?
Give your answer as a product of its prime
factors in index form.